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tools/e2fsprogs.git
12 months agoe2fsck: add debug codes for multiple threads
Li Xi [Thu, 5 Sep 2019 11:40:36 +0000 (19:40 +0800)]
e2fsck: add debug codes for multiple threads

These debug codes are added to run the multiple pass1 check
thread one by one in order. If all the codes are correct,
fsck of multiple threads should have exactly the same outcome
with single thread.

E2fsprogs-commit: a8b483a1e7987a6dddc32bc82db06f649d245630

Change-Id: I41b0493a0cd830b76434ff0f86a87c98d8d3ad22
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: merge dblist after thread finishes
Li Xi [Thu, 5 Sep 2019 08:30:40 +0000 (16:30 +0800)]
e2fsck: merge dblist after thread finishes

Merge dblist properly.

E2fsprogs-commit: f3c2256490297201c63139ba0fea5c6b09bca3cf

Change-Id: Ifd907035ed9762c446c688ccc5af3f3fcaa52d24
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: merge icounts after thread finishes
Li Xi [Wed, 4 Sep 2019 10:47:14 +0000 (18:47 +0800)]
e2fsck: merge icounts after thread finishes

Merge inode_count and inode_link_info properly after
threads finish.

E2fsprogs-commit: bb78742b5e2e95c3e7e9a76755144fdf8ec12285

Change-Id: If40930a87595010963fd59a54709a4d2b27d223b
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: merge badblocks after thread finishes
Wang Shilong [Tue, 22 Sep 2020 10:00:39 +0000 (18:00 +0800)]
e2fsck: merge badblocks after thread finishes

Badblocks should be merged properly after threads finish.

E2fsprogs-commit: f39197f53ef5d90cd6952d7e75f2d2e3a02bf7ef

Change-Id: Ieb9a96a5e4438270ba6e939155e2666bb53177e4
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: rbtree bitmap for dir
Wang Shilong [Mon, 21 Sep 2020 11:02:33 +0000 (19:02 +0800)]
e2fsck: rbtree bitmap for dir

Only rbtree support merge operation now, use it for bitmaps.

E2fsprogs-commit: 9bab3284e30752bccc36be3e07b9ca4dfd218041

Change-Id: I42aeb009ece78a4baf4369aff3355fc9df51089a
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: merge dir_info after thread finishes
Li Xi [Mon, 2 Sep 2019 08:14:38 +0000 (16:14 +0800)]
e2fsck: merge dir_info after thread finishes

dir_info need be merged after thread finish.

E2fsprogs-commit: fdbf5e226cf931a5713414001b95e4697997a464

Change-Id: I7e33c0035ec8c6bfa7c13d759e3edb468634eae3
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: optimize the inserting of dir_info_db
Li Xi [Fri, 30 Aug 2019 09:56:10 +0000 (17:56 +0800)]
e2fsck: optimize the inserting of dir_info_db

Binary search is now used when inserting an dir info to the array.
Memmove is now used when moving array. Both of them improves
the performance of inserting.

This patch is also a prepartion for the merging of two dir db
arrays.

E2fsprogs-commit: 13d3c76475d050941d244c85cbb9256ffd980f88

Change-Id: I69041084dbd7e36eefa44744c3fb3737af8e906e
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: do not change global variables
Li Xi [Fri, 30 Aug 2019 04:20:11 +0000 (12:20 +0800)]
e2fsck: do not change global variables

Global variables used in pass1 check are changed to local variables
in this patch. This will avoid conflict between threads.

E2fsprogs-commit: 5a1b22da5ca3e90728cee1dbe6bc1920b245dded

Change-Id: Ifc682874801af15e8e13764832ca569b7da4ac57
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: merge bitmaps after thread completes
Wang Shilong [Wed, 23 Sep 2020 03:17:29 +0000 (11:17 +0800)]
e2fsck: merge bitmaps after thread completes

A new method merge_bmap has been added to bitmap operations. But
only red-black bitmap has that operation now.

E2fsprogs-commit: ecf85fb474fb7537f14bddd8f85d8372b808d5e9

Change-Id: Id5c387dd813d633adff3afb9208213086c33b6d2
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: print thread log properly
Li Xi [Mon, 26 Aug 2019 14:34:06 +0000 (22:34 +0800)]
e2fsck: print thread log properly

When multi-thread fsck is enabled, logs printed from multiple
threads could overlap with each other. The overlap sometimes
makes the logs unreadable because log_out() is used multiple times
for a single line.

This patch adds leading [Thread XXX] to each logs if multi-thread
is enabed by -m option.

This patch also adds message to show the group ranges and inode
numbers for each thread, which is useful for debuging multi-thread
check.

E2fsprogs-commit: 5b071ed80deca2cdc87585a673076529dd47ca6e

Change-Id: I4bd08bc48813a399ab3a79130ff159b12d22f3a0
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: split groups to different threads
Li Xi [Thu, 22 Aug 2019 07:35:12 +0000 (15:35 +0800)]
e2fsck: split groups to different threads

The start/end groups of a thread is calculated according to the
thread number. But still, only one thread is used to check.

E2fsprogs-commit: 562df7468d97042689896cff4b48c6cebc3b8508

Change-Id: I3175b4e6f0423ecd69ed55afea45f1c5919f5c79
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: add start/end group for thread
Li Xi [Wed, 21 Aug 2019 13:58:31 +0000 (21:58 +0800)]
e2fsck: add start/end group for thread

When multi-threads are used for check, each thread needs to jump
to different group in pass1 check. This patch adds the group
jumping support. But still, only one thread is used to check.

E2fsprogs-commit: f64ff7f53c6fb22c7e4bebe86749b1be31439424

Change-Id: I904bedcbd02bca591665943cff5f2d7a6fa50fbe
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: configure one pfsck thread
Li Xi [Thu, 15 Aug 2019 08:33:19 +0000 (16:33 +0800)]
e2fsck: configure one pfsck thread

This patch creates only one thread to do pass1 check if pthreads are
enabled. The same codes can be used to create multiple threads, but
other functions need to be modified to get ready for that.

E2fsprogs-commit: b2a9a40831dfbb6dacf8bbc819acac2c25ab6980

Change-Id: I3df998a8ecc00d2dc5e959f5a9991a6b65182572
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: create logs for mult-threads
Li Xi [Tue, 13 Aug 2019 03:55:27 +0000 (11:55 +0800)]
e2fsck: create logs for mult-threads

When multi-threads are used, different logs should be created
for different threads. Each thread has log files with suffix
of ".$THREAD_INDEX".

And this patch adds f_multithread_logfile test case.

E2fsprogs-commit: 2643de7d00dc8da9f5be79fab768fca7a27f3745

Change-Id: I86982866b9e8e2d2cc5ac2ec9ac44a3b802c21e0
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: open io-channel when copying fs
Li Xi [Sat, 10 Aug 2019 07:59:09 +0000 (15:59 +0800)]
e2fsck: open io-channel when copying fs

This patch also add writethrough flag to the thread io-channel.
When multiple threads write the same disk, we don't want the
data being saved in memory cache. This will be useful in the
future, but even without that flag, the tests can be passed too.

This patch also cleanup the io channel cache of the global
context. Otherwise, after pass1 step, the next steps would use
old data saved in the cache. And the cached data might have
already been overwritten in pass1.

E2fsprogs-commit: f15100003400e5fc01b34c25a7a4b61f5ed76148

Change-Id: I7fcf4038b6cb4eb52808b9a5bafdf909ca2c0c8e
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Saranya Muruganandam <saranyamohan@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: copy badblocks when copying fs
Wang Shilong [Wed, 9 Sep 2020 07:07:10 +0000 (15:07 +0800)]
e2fsck: copy badblocks when copying fs

This patch copies badblocks when the copying fs.

E2fsprogs-commit: 8095b716e15bb15a47925ae02cb1c06e91fdb651

Change-Id: Ibf5718ad5851a9ccd853a2a1f928bce447aa5de9
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: copy bitmaps when copying context
Li Xi [Wed, 7 Aug 2019 08:54:41 +0000 (16:54 +0800)]
e2fsck: copy bitmaps when copying context

This patch copies bitmap when the copying context. In the
multi-thread fsck, each thread use different bitmap that copied
from the glboal bitmap. And Bitmaps from multiple threads will
be merged into a global one after the pass1 finishes.

E2fsprogs-commit: 4d47d0e84388bdf2242e09f9ba592ea778c1ba8e

Change-Id: I6a5a2b49b845215a7a735a828709396586520536
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: add assert when copying context
Li Xi [Wed, 7 Aug 2019 07:34:00 +0000 (15:34 +0800)]
e2fsck: add assert when copying context

Adding the assert would simplify the copying of context.

E2fsprogs-commit: 464abd60f5b68716d8ac5063d90562f9ecd2b004

Change-Id: I8276c2e90f40b08dea28b157e04df3c0f7099211
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: clear icache when using multi-thread fsck
Wang Shilong [Thu, 17 Sep 2020 02:58:56 +0000 (10:58 +0800)]
e2fsck: clear icache when using multi-thread fsck

icache of fs will be rebuilt when needed, so after copying
fs, icache can be inited to NULL.

E2fsprogs-commit: 5d4f09fa148e41b4e0ea01fc364de5bbedf02ecf

Change-Id: I21c58b3f126fd85008d6c732da71b298b2a8b4ff
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: copy fs when using multi-thread fsck
Li Xi [Tue, 6 Aug 2019 03:19:15 +0000 (11:19 +0800)]
e2fsck: copy fs when using multi-thread fsck

This patch only copy the fs to a new one when -m is enabled.
It doesn't actually start any thread. When pass1 test finishes,
the new fs is copied back to the original context.

This patch handles the fs fields in dblist, inode_map and block_map
properly.

E2fsprogs-commit: d88f9ae76882fc1210158ca3558c0bbad6676a79

Change-Id: Iab763de64e63366bc413d954dd7c8a8af45cb6a2
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: copy context when using multi-thread fsck
Li Xi [Mon, 5 Aug 2019 04:01:17 +0000 (12:01 +0800)]
e2fsck: copy context when using multi-thread fsck

This patch only copy the context to a new one when -m is enabled.
It doesn't actually start any thread. When pass1 test finishes,
the new context is copied back to the original context.

Since the signal handler only changes the original context, so
add global_ctx in "struct e2fsck_struct" and use that to check
whether there is any signal of canceling.

This patch handles the long jump properly so that all the existing
tests can be passed even the context has been copied. Otherwise,
test f_expisize_ea_del would fail when aborting.

E2fsprogs-commit: 05a637a9e68d3f7e15323deeab00981d4b7df7e8

Change-Id: I4994e62bdf27c385b02e55de82a9dafcc6a12139
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoe2fsck: add -m option for multithread
Li Xi [Sun, 4 Aug 2019 15:28:59 +0000 (23:28 +0800)]
e2fsck: add -m option for multithread

-m option is added but no actual functionality is added. This
patch only adds the logic that when -m is specified, one of
-p/-y/-n options should be specified. And when -m is specified,
-C shouldn't be specified and the completion progress report won't
be triggered by sending SIGUSR1/SIGUSR2 signals. This simplifies
the implementation of multi-thread fsck in the future.

Completion progress support with multi-thread fsck will be added
back after multi-thread fsck implementation is finished. Right
now, disable it to simplify the implementation of multi-thread fsck.

E2fsprogs-commit: 842ae5f528f9797e4b2c739daa76884e4349e8f3

Change-Id: I428f4f3b10974b769100bf00169bdd7d8cf86deb
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Saranya Muruganandam <saranyamohan@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoLU-17310 tests: make m_assume_storage_prezeroed more robust
Andreas Dilger [Thu, 23 Nov 2023 02:47:38 +0000 (19:47 -0700)]
LU-17310 tests: make m_assume_storage_prezeroed more robust

Don't assume that mke2fs is going to zero out an exact number
of blocks when run with/without "-E assume_storage_prezeroed",
since this depends on a number of different options that are
not specified in the test script.

Instead, check that the number of blocks zeroed in the image is
a small fraction (1/15th) of the number of blocks zeroed when
"-E assume_storage_prezeroed" is not given, which makes it more
robust when running in different environments.  This varies from
1/16 in the original test to 1/91 in my local test environment.

Avoid "losetup --sector-size 4096", use "mke2fs -b 4096" instead.
Clean up the loop device before checking "stat" so that all
blocks are flushed to the backing storage before calling sync.
Only one loop device and test file is needed for the test.

Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Change-Id: I98fc3f5334cb8e2dd754c5d4994f2ca582300c13
Reviewed-on: https://review.whamcloud.com/c/tools/e2fsprogs/+/53217
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Li Dongyang <dongyangli@ddn.com>
12 months agoLU-14432 configure.ac: fix AC_PREREQ
Li Dongyang [Sun, 14 Feb 2021 23:30:11 +0000 (10:30 +1100)]
LU-14432 configure.ac: fix AC_PREREQ

AS_HELP_STRING was introduced in autoconf 2.58
requiring autoconf 2.69 is not necessary and it breaks
several builds in our Jenkins.

Change required autoconf to 2.59 just to be safe.

Change-Id: I30af873879866858d32b715ac4ce78d095e10f7d
Fixes: 8c9e2921 ("configure.ac: convert all help strings to use AS_HELP_STRING")
Signed-off-by: Li Dongyang <dongyangli@ddn.com>
Reviewed-on: https://review.whamcloud.com/41665
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Wang Shilong <wshilong@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
12 months agoext4.5: add preprocessor hint
Theodore Ts'o [Tue, 21 May 2024 02:52:47 +0000 (22:52 -0400)]
ext4.5: add preprocessor hint

This fixes a Lintian warning which is triggered by an arbtrary
MANROFFSEQ='' environment variable:

an.tmac:<standard input>:376: warning: tbl preprocessor failed, or it or soelim was not run; table(s) likely not rendered (TE macro called with TW register undefined)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoUpdate release notes, etc., for the 1.47.1 release
Theodore Ts'o [Mon, 20 May 2024 19:31:17 +0000 (15:31 -0400)]
Update release notes, etc., for the 1.47.1 release

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoUpdate makefile dependencies
Theodore Ts'o [Mon, 20 May 2024 19:46:10 +0000 (15:46 -0400)]
Update makefile dependencies

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agoAOSP: Use no_full_install: true instead of installable: false
Jiyong Park [Wed, 1 May 2024 07:17:36 +0000 (16:17 +0900)]
AOSP: Use no_full_install: true instead of installable: false

So far, we have used `instalable: false` to avoid collision with the
other modules that are installed to the same path. A typical example was
<foo> and <foo>.microdroid. The latter is a modified version of the
former for the inclusion of the microdroid image. They however both have
the same instalation path (ex: system/bin) and stem (ex: foo) so that we
can reference them using the same path regardless of whether we are in
Android or microdroid.

However, the use of `installable: false` for the purpose is actually
incorrect, because `installable: false` also means, obviously, "this
module shouldn't be installed". The only reason this incorrect way has
worked is simply because packaging modules (ex: android_filesystem)
didn't respect the property when gathering the modules.

As packaging modules are now fixed to respect `installable: false`, we
need a correct way of avoiding the collision. `no_full_install: true` is
it.

If a module has this property set to true, it is never installed to the
full instal path like out/target/product/<partition>/... It can be
installed only via packaging modules.

Bug: 338160898
Test: m
Change-Id: Idb173a7e3528c96b23f857bb3bdf5f37e698c445
From AOSP commit: 21a895548df7de83ce1e2e146e1718e5f723af7f

12 months agoAOSP: e2fsdroid: disable asan leak detection
Steven Moreland [Mon, 15 Apr 2024 23:07:31 +0000 (23:07 +0000)]
AOSP: e2fsdroid: disable asan leak detection

borked and breaks asan build

Bugs: me
Test: build with SANITIZE_HOST=address
Change-Id: I9ae15ba328081c38e31c61834e80ce10765f9e30
From AOSP commit: eff2c071b546c3d2d3ea5eb89328babcc48e4bc2

12 months agoAOSP: Make mke2fs/e2fsdroid available for vendor
Kelvin Zhang [Tue, 26 Mar 2024 17:35:02 +0000 (10:35 -0700)]
AOSP: Make mke2fs/e2fsdroid available for vendor

vendor_init needs to execute these binaries when converting partitions
to EXT4.

Test: th
Bug: 293313353
Change-Id: I1fa49c1a0f802b3c36e96112ef262bae4d5d394a
From AOSP commit: 0b54b8227815d447b52de76bb419735b21608941

12 months agoAOSP: Make badblocks host-only
Cole Faust [Fri, 13 Oct 2023 19:53:10 +0000 (12:53 -0700)]
AOSP: Make badblocks host-only

It was being installed on some products when it shouldn't be.

Bug: 205632228
Test: m installclean && m with aosp/2773149
Change-Id: I7f4642ba6fa8d97f7711b6df57c4e3fd781b40fd
From AOSP commit: ecb8d2faa7411d9de228a3bd8b883ed2d5220188

12 months agoAOSP: Compile libext2_blkid and libext2_uuid on Mac OS X for the Cuttlefish launcher
A. Cody Schuffelen [Thu, 22 Jun 2023 01:19:08 +0000 (18:19 -0700)]
AOSP: Compile libext2_blkid and libext2_uuid on Mac OS X for the Cuttlefish launcher

Test: m libext2_blkid libext2_uuid
Bug: 288342686
Change-Id: Ieaf2b73efe4b9e1ed0b52e12cf931d225cd8844d
From AOSP commit: 24d1f08c6c42a292cb49c0526d2a39e889c50683

12 months agoAOSP: ext2simg: fix same_file() with symlinks
Eric Biggers [Thu, 23 Mar 2023 02:52:09 +0000 (02:52 +0000)]
AOSP: ext2simg: fix same_file() with symlinks

Fix same_file() to use stat() instead of lstat() when checking the
paths, so that symlinks are dereferenced.  This is needed to be
consistent with how the paths are actually accessed later.  Otherwise,
not all cases where the input and output file are the same are detected.

Also just use the stat() result to check whether the output file exists,
instead of using a separate call to access().

Fixes: db6f320912cf ("AOSP: android: add the ext2simg tool")
Change-Id: Ie36981f9dbc19494732f518488a75fb92c0f0343
Signed-off-by: Eric Biggers <ebiggers@google.com>
From AOSP commit: 08c122f12fc231029a74c24b969e337203c7b6e2

12 months agoAOSP: ext2simg: fix error check of io_channel_read_blk64()
Eric Biggers [Thu, 23 Mar 2023 02:49:43 +0000 (02:49 +0000)]
AOSP: ext2simg: fix error check of io_channel_read_blk64()

Check the return value of io_channel_read_blk64() correctly, considering
that it returns an errcode_t, which can be positive.

Fixes: db6f320912cf ("AOSP: android: add the ext2simg tool")
Change-Id: Iafc6c0169bc8ac79198f285da0246ff3b841ded8
Signed-off-by: Eric Biggers <ebiggers@google.com>
From AOSP commit: 60634ff32a0d8c0d7942c6e522a74a5051d4b6e9

12 months agoAOSP: ext2simg: clean up integer types and check for too-large fs
Eric Biggers [Thu, 23 Mar 2023 00:44:22 +0000 (00:44 +0000)]
AOSP: ext2simg: clean up integer types and check for too-large fs

libsparse assumes 32-bit block numbers.  Also, ext2simg might read
nearly the entire filesystem into memory.

Therefore, make ext2simg use appropriate integer types, and explicitly
check for when the filesystem is too large or allocating memory failed.

Change-Id: Ic415d0e974dce2b4ff6e7fa9265f6e86d371a274
Signed-off-by: Eric Biggers <ebiggers@google.com>
From AOSP commit: 8fff11068c100be627745967992fb88759dea9c1

12 months agoAOSP: ext2simg: clean up add_chunk()
Eric Biggers [Thu, 23 Mar 2023 00:44:22 +0000 (00:44 +0000)]
AOSP: ext2simg: clean up add_chunk()

Remove a level of indentation, check a bool in the normal way, and
simplify the linked list handling.  No change in behavior.

Change-Id: I12589a254f155b1c40418458a666b87c7ef5c1cf
Signed-off-by: Eric Biggers <ebiggers@google.com>
From AOSP commit: 7d0f5c1aca332da22e4878f5825e0ffb5122f96b

12 months agoAOSP: ext2simg: use a standard flexible array
Eric Biggers [Thu, 23 Mar 2023 00:44:21 +0000 (00:44 +0000)]
AOSP: ext2simg: use a standard flexible array

Use a standard flexible array instead of a nonstandard zero-length
array.  No change in behavior.

Change-Id: Ifdce24f5d6e2471634bb785527def3fe8fefc202
Signed-off-by: Eric Biggers <ebiggers@google.com>
From AOSP commit: c88ea796fbf7f4c79155196ec483681b3733bbff

12 months agoAOSP: ext2simg: use bool where appropriate
Eric Biggers [Thu, 23 Mar 2023 00:44:21 +0000 (00:44 +0000)]
AOSP: ext2simg: use bool where appropriate

For the values that get used as the 'bool' parameters of
sparse_file_write(), use 'bool' in ext2simg too.  No change in behavior.

Change-Id: I05f7d6fd3027eb10231c035f9fdc8e946e2c4c90
Signed-off-by: Eric Biggers <ebiggers@google.com>
From AOSP commit: 2728c6e766976acbf442d3721f2d93960e13682e

12 months agoAOSP: ext2simg: fix same_file() to check st_dev
Eric Biggers [Thu, 23 Mar 2023 00:44:21 +0000 (00:44 +0000)]
AOSP: ext2simg: fix same_file() to check st_dev

File identity is determined by the combination of st_dev and st_ino, not
by st_ino alone.

This fixes a bug where ext2simg would needlessly make a copy of all the
data when the input and output files happened to have the same st_ino.

Fixes: db6f320912cf ("AOSP: android: add the ext2simg tool")
Change-Id: I94e4bf57d9f91b31e5438768805e9f10bec3411d
Signed-off-by: Eric Biggers <ebiggers@google.com>
From AOSP commit: 0749f83a2cf4c134a2403701ab78388500e53f76

12 months agoAOSP: ext2simg: fix off-by-one errors causing corruption
Eric Biggers [Thu, 23 Mar 2023 00:44:21 +0000 (00:44 +0000)]
AOSP: ext2simg: fix off-by-one errors causing corruption

The chunk_end parameter to add_chunk() is exclusive, but two callers
incorrectly treat it as inclusive: when the maximum chunk length of
'INT32_MAX - 12' bytes is reached, and when a chunk extends to the very
end of the filesystem.  The result is that the output simg file contains
zeroes for the last block of these chunks instead of the correct data.

A related bug is that the expanded size of the simg file is set to the
filesystem size (in blocks) minus s_first_data_block.  On filesystems
where s_first_data_block != 0, i.e. 1K blocksize filesystems without
bigalloc enabled, this truncates the last block of the filesystem.

Fix these bugs by (a) making add_chunk() take the chunk length and
passing the correct values, and (b) using the filesystem size properly.

Here is a reproducer that shows the last block of the filesystem being
truncated (bsize=1024) and being corrupted with zeroes (bsize=4096):

    for bsize in 1024 4096; do
        rm -f ext4.img
        mkfs.ext4 -b $bsize ext4.img 10000
        mkdir -p mnt
        sudo mount -t ext4 -o loop ext4.img mnt
        sudo cp /dev/urandom mnt/fill
        sudo umount mnt
        ext2simg ext4.img ext4.simg
        simg2img ext4.simg ext4.img.restored
        cmp ext4.img ext4.img.restored
    done

Fixes: db6f320912cf ("AOSP: android: add the ext2simg tool")
Reported-by: Clemens Lang <clemens.lang@bmw.de>
Change-Id: I3b64c4fbffa5821b431f29e99b36168617da7563
Signed-off-by: Eric Biggers <ebiggers@google.com>
From AOSP commit: 1e498908c6ac13b4d5ec0117f4ddcd577aac607e

12 months agoAOSP: Mostly restore -Werror for macOS build
Eric Biggers [Wed, 8 Feb 2023 21:42:02 +0000 (21:42 +0000)]
AOSP: Mostly restore -Werror for macOS build

It turns out the "Can't use getmntent or getmntinfo" warning was the
only warning remaining in the macOS build via the Android build system.
So now that it's fixed, -Wno-error can be removed.

That being said, the upstream CI (GitHub Actions) currently uses
-Wno-error=deprecated-declarations for the macOS build, since it's still
needed for some files (which aren't built by the Android build system).

For now, let's just replace -Wno-error with
-Wno-error=deprecated-declarations to match what the upstream CI uses.

Change-Id: I77f6649b99432ef1d73a0c7e30bbb150c3111b27
From AOSP commit: 6ea38ded59fe970704612a31a3aea4ccaf923d6a

12 months agoAOSP: Android: define HAVE_GETMNTINFO on macOS
Eric Biggers [Thu, 2 Feb 2023 22:42:19 +0000 (22:42 +0000)]
AOSP: Android: define HAVE_GETMNTINFO on macOS

macOS supports getmntinfo(), but not getmntent().  To match what the
'configure' script detects, define HAVE_GETMNTINFO to 1.

This prevents the following warning:

    #warning "Can't use getmntent or getmntinfo to check for mounted filesystems!"

Bug: 267448785
Change-Id: I3131563fc317fa9fef7745937ec2c4b09a1d29b0
From AOSP commit: bb6d46cc9770f4f15a5e52122a16f762c1bb567a

12 months agoAOSP: Revert "Android: stop suppressing warnings from macOS build"
Eric Biggers [Thu, 2 Feb 2023 17:56:20 +0000 (17:56 +0000)]
AOSP: Revert "Android: stop suppressing warnings from macOS build"

Unfortunately, the macOS build is not tested either by presubmit or by
local builds.  A macOS build *is* being tested in the upstream GitHub
Actions workflow now; however, that uses the autotools-based build
system, and there can be issues specific to the Android build system.

As a result, removing -Wno-error was not safe yet, and the macOS build
is currently broken in postsubmit.  As there could be multiple issues,
let's restore -Wno-error until I've had a chance to fix the warnings.

Bug: 267448785
Change-Id: I305f73d1f8637477da3d57b6c93037a6e3d9e829
From AOSP commit: 0ed82a3f0a393605b56672704379f4fc1e53d281

12 months agoUse ext2/ext3/ext4 instead of "second extended file system" in man pages
Theodore Ts'o [Sat, 18 May 2024 05:10:01 +0000 (01:10 -0400)]
Use ext2/ext3/ext4 instead of "second extended file system" in man pages

Addresses-Debian-Bug: #1041115
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agolibext2fs: avoid using a C++ reserved identifier in rbtree.h
Theodore Ts'o [Sat, 18 May 2024 05:00:14 +0000 (01:00 -0400)]
libext2fs: avoid using a C++ reserved identifier in rbtree.h

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 months agolibext2fs: add ext2_types.h to qcow2.h
Theodore Ts'o [Sat, 18 May 2024 04:56:58 +0000 (00:56 -0400)]
libext2fs: add ext2_types.h to qcow2.h

The qcow2.h header file uses types such __u32 which are defined in
ext2_types.h.  So include it directly to avoid relying on users of the
qcow2.h header file to include right dependencies.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2fsck: fix golden output of several tests
Jan Kara [Mon, 6 May 2024 17:41:19 +0000 (19:41 +0200)]
e2fsck: fix golden output of several tests

Some old tests of EA inodes were not in fact completely fixing the
filesystem (like they were leaving directories with EA_INODE_FL set or
EA inodes referenced from directory hierarchy). New e2fsck checks fix
these so golden output changes. Update it.

Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240506174132.12883-3-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2fsck: add tests for EA inodes
Jan Kara [Mon, 6 May 2024 17:41:18 +0000 (19:41 +0200)]
e2fsck: add tests for EA inodes

Add tests exercising EA inodes and testing various types of corruption.

Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240506174132.12883-2-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2fsck: add more checks for ea inode consistency
Jan Kara [Mon, 6 May 2024 17:41:17 +0000 (19:41 +0200)]
e2fsck: add more checks for ea inode consistency

Currently checking of EA inodes was rather weak. Add several more
consistency checks.

1) Check that EA inode is a regular file.
2) Check that EA_INODE feature is set if the filesystem has EA inodes.
3) Make sure that no EA inode is referenced from directory hierarchy.

Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240506174132.12883-1-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2fsck: fix acl block leak when process orphan list
Ye Bin [Thu, 18 Apr 2024 06:39:46 +0000 (14:39 +0800)]
e2fsck: fix acl block leak when process orphan list

There's a issue:
[]$~/e2fsprogs/e2fsck/e2fsck -f scsi-disk2.img
e2fsck 1.47.0 (5-Feb-2023)
scsi-disk2.img: recovering journal
Clearing orphaned inode 12 (uid=0, gid=0, mode=0140777, size=0)
Pass 1: Checking inodes, blocks, and sizes
Extended attribute block 4247 has reference count 3, should be 2.  Fix<y>? no
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Free blocks count wrong (249189, counted=249188).
Fix<y>? no
Free inodes count wrong (65526, counted=65523).
Fix<y>? no

scsi-disk2.img: ***** FILE SYSTEM WAS MODIFIED *****

scsi-disk2.img: ********** WARNING: Filesystem still has errors **********

scsi-disk2.img: 10/65536 files (0.0% non-contiguous), 12955/262144 blocks

Above issue can reproduce as follows:
step1: socat UNIX-LISTEN:/home/test/mysocket.sock,mode=777,reuseaddr,fork EXEC:/home/test  &
step2: setfacl some xattr for mysocket.sock
step3: cp -a /home/test/mysocket.sock /home/test/sock1
       cp -a /home/test/mysocket.sock /home/test/sock2
step4: sync
step5: Power-off
step6: run e2fsck

As after commit 42475e281d22 add ext2fs_inode_has_valid_blocks() judgement in
release_inode_blocks() which means socket type file skip realse block include
ACL block. The kernel does not restrict the setting of extended attributes for
socket files. So this will lead to ACL block leak.
To solve above issue there's need to release ACL block for other kind of
special file.

Fixes: 42475e281d22 ("super.c (release_inode_blocks): Don't try to release the blocks if the orphaned inode is a device file, symlink, or some other kind of special file that doesn't have a block list.")
Signed-off-by: Ye Bin <yebin10@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240418063946.2802835-1-yebin10@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoconfigure: remove duplicated/unnecessary test for compiler fuzzing support
Theodore Ts'o [Sun, 5 May 2024 03:56:12 +0000 (23:56 -0400)]
configure: remove duplicated/unnecessary test for compiler fuzzing support

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agolibext2fs: fix potential divide by zero bug caused by a lxcfs bug
Theodore Ts'o [Thu, 2 May 2024 16:23:44 +0000 (12:23 -0400)]
libext2fs: fix potential divide by zero bug caused by a lxcfs bug

If sysconf(_SC_NPROCESSORS_CONF) returns zero, this can cause a divide
by zero.  Make ext2fs_rw_bitmaps() more robust defaulting to 4 threads
if _SC_NPROCESSORS_CONF returns an invalid value.

https://github.com/tytso/e2fsprogs/issues/114
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2image: fix typo which causes a compile failure on i386
Theodore Ts'o [Thu, 2 May 2024 03:02:31 +0000 (23:02 -0400)]
e2image: fix typo which causes a compile failure on i386

Fixes: 80abfebc673b ("e2image: add support for post-2038 dates...")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agodebian: build-depend on pkgconf instead of pkg-config
Theodore Ts'o [Thu, 2 May 2024 02:10:34 +0000 (22:10 -0400)]
debian: build-depend on pkgconf instead of pkg-config

The pkg-config package has been obsoleted by pkgconf.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agolibsupport: silence gcc -Wall complaints
Theodore Ts'o [Wed, 1 May 2024 21:27:24 +0000 (17:27 -0400)]
libsupport: silence gcc -Wall complaints

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe4defrag: use snprintf to assure that there can't be a buffer overflow
Theodore Ts'o [Wed, 1 May 2024 21:22:55 +0000 (17:22 -0400)]
e4defrag: use snprintf to assure that there can't be a buffer overflow

The size of msg_buffer is carefully calculated so it can never
overflow, but it triggers a Coverity warning.  Use snprintf instead of
sprintf to silence the Coverity warning.

Addresses-Coverty-Bug: 1520603
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agolibsupport: use explicit type widths instead of time_t
Theodore Ts'o [Wed, 1 May 2024 20:58:50 +0000 (16:58 -0400)]
libsupport: use explicit type widths instead of time_t

The in-memory data structures used time_t for the grace period (which
is a delta timestamp denominated in seconds), as well as the soft
limit expiration time (which is an actual time_t).  Use an explicit
__u32 for the former, and the __u64 for the latter.

This silences a Coverity warning, but more importantly, using an
explicit __u64 for the expiration time means that running e2fsck on a
platform with a 32-bit time_t, and it needs to read and then modify a
quota structure, we won't lose the high 32-bits of the quota
expiration time.

Addresses-Coverity-Bug: 1531824
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2image: add support for post-2038 dates in the e2image header
Theodore Ts'o [Wed, 1 May 2024 20:54:26 +0000 (16:54 -0400)]
e2image: add support for post-2038 dates in the e2image header

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoUpdate release notes, etc., for the 1.47.1-rc2 release v1.47.1-rc2
Theodore Ts'o [Wed, 1 May 2024 04:55:57 +0000 (00:55 -0400)]
Update release notes, etc., for the 1.47.1-rc2 release

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agopo: update zh_CN.po (from translationproject.org)
Wenbin Lv [Wed, 1 May 2024 04:34:15 +0000 (00:34 -0400)]
po: update zh_CN.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agopo: update uk.po (from translationproject.org)
Yuri Chornoivan [Wed, 1 May 2024 04:34:15 +0000 (00:34 -0400)]
po: update uk.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agopo: update sv.po (from translationproject.org)
Göran Uddeborg [Wed, 1 May 2024 04:34:15 +0000 (00:34 -0400)]
po: update sv.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agopo: update ro.po (from translationproject.org)
Remus-Gabriel Chelu [Wed, 1 May 2024 04:34:15 +0000 (00:34 -0400)]
po: update ro.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agopo: update pl.po (from translationproject.org)
Jakub Bogusz [Wed, 1 May 2024 04:34:14 +0000 (00:34 -0400)]
po: update pl.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agopo: update fr.po (from translationproject.org)
Samuel Thibault [Wed, 1 May 2024 04:34:14 +0000 (00:34 -0400)]
po: update fr.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agopo: update cs.po (from translationproject.org)
Petr Pisar [Wed, 1 May 2024 04:34:14 +0000 (00:34 -0400)]
po: update cs.po (from translationproject.org)

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2fsck: check the error return from the forced rewrite write
Theodore Ts'o [Wed, 1 May 2024 04:24:52 +0000 (00:24 -0400)]
e2fsck: check the error return from the forced rewrite write

If read of a block fails, we offer the user the opportunity to force a
rewrite to that sector to force the storage device to remap the LBA to
its spare block pool.  Check that write so if it fails, we can let the
user know.

Addresses-Coverity-bug: 1432422
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoresize2fs: mark that the error return is deliberately ignored
Theodore Ts'o [Wed, 1 May 2024 04:20:10 +0000 (00:20 -0400)]
resize2fs: mark that the error return is deliberately ignored

When moving the inode table, if writing the (partially overlapping)
inode table fails, we need to write it back in its original location
before bailing out.  If that write unding the initial write fails,
there's nothing we can do, so we ignore it.  Mark this to avoid a
false positive from Coverity.

Fixes-Coverity-bug: 1432422
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2scrub: test for the presence of systemd using test -e /run/systemd/system
Theodore Ts'o [Wed, 1 May 2024 03:54:26 +0000 (23:54 -0400)]
e2scrub: test for the presence of systemd using test -e /run/systemd/system

Debian has a package called "systemctl" which provides a systemctl
executable to "manage services without systemd".  So test for whether
we have a fully functional systemd system by checking for the
existence of /run/systemd/system instead testing for the presence of
the command named systemctl.

Addresses-Debian-Bug: #1070107
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoRemove explicit #define of _FILE_OFFSET_BITS
Theodore Ts'o [Tue, 30 Apr 2024 23:54:08 +0000 (19:54 -0400)]
Remove explicit #define of _FILE_OFFSET_BITS

The problem with explicitly setting _FILE_OFFSET_BITS is that
it's not necessarily a no-op on a 64-bit platform with a 64-bit off_t.
Apparently glibc's mips64el which end up using a different structure
definition for struct stat, and this causes a compatibility problem
with libarchive.  It's not needed on mips64el, since off_t is 64-bits,
but it actually causes problems.

So remove it, since we now use the autoconf's AC_SYS_LARGEFILE, which
will set _FILE_OFFSET_BITS when it is necessary (such as on a 32-bit
i386 Linux platform), and will skip it when it is unnecessary.

Addresses-Debian-Bug: #1070042
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agodebian: add support for DEB_BUILD_OPTIONS=parallel=N master next
Theodore Ts'o [Tue, 30 Apr 2024 01:08:19 +0000 (21:08 -0400)]
debian: add support for DEB_BUILD_OPTIONS=parallel=N

This speeds up package builds using "make -jN" and "make -jN check".

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agodebian: don't build with libarchive on mips64el
Theodore Ts'o [Mon, 29 Apr 2024 20:31:14 +0000 (16:31 -0400)]
debian: don't build with libarchive on mips64el

The libarchive functionality in "mke2fs -d foo.tar" is breaking the
regression test[1].  Since this is working everywhere _except_
mips64el, as a short-term workaround disable libarchive support on
this platform until it can be fixed.

[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1070042

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agodebian: don't try to install e2scrub on Hurd
Theodore Ts'o [Mon, 29 Apr 2024 18:13:47 +0000 (14:13 -0400)]
debian: don't try to install e2scrub on Hurd

The e2scrub scripts rely on systemd, which isn't present on non-Linux
systems, so they aren't built.  So we need to skip trying to run
dh_installsystemd since it will fail on the Hurd build since the
requisite files aren't being built.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoconfigure: add --without-libarchive option
Theodore Ts'o [Mon, 29 Apr 2024 05:23:29 +0000 (01:23 -0400)]
configure: add --without-libarchive option

Teach configure the --without-libarchive option, which forcibly
disables use of the libarchive library.

The option --with-libarchive=direct will disable the use of dlopen,
and will link mke2fs with -larchive directly.  This doesn't work when
building mke2f.static, since -larchive has a large number of
depedencies, and even "pkgconf --libs --static libarchive" doesn't
provide all of the appropriate library dependencies.  :-(

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoresize2fs: fix last bg's free clusters calculation on 64-bit file systems
Theodore Ts'o [Mon, 29 Apr 2024 03:26:19 +0000 (23:26 -0400)]
resize2fs: fix last bg's free clusters calculation on 64-bit file systems

Fixes-Coverity-bug: 1596645
Fixes: d43fb24ca0db ("resize2fs: fix r_bigalloc_big_expand test failure")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoRemove duplicated word in release notes
Theodore Ts'o [Sun, 28 Apr 2024 16:34:42 +0000 (12:34 -0400)]
Remove duplicated word in release notes

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agodebian: add a note in debian/changelog regarding features being re-enabled v1.47.1-rc1
Theodore Ts'o [Sun, 28 Apr 2024 03:06:09 +0000 (23:06 -0400)]
debian: add a note in debian/changelog regarding features being re-enabled

The metadata_csum_seed and orphan_file features were disabled before
Debian Bookworm was released, but now that it's released, we are now
re-enabling those features for Debian testing and the next version of
Debian stable (trixie).

Also, remove some spurious whitespace.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoUpdate release notes, etc., for the 1.47.1-rc1 release
Theodore Ts'o [Sat, 27 Apr 2024 04:38:54 +0000 (00:38 -0400)]
Update release notes, etc., for the 1.47.1-rc1 release

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoresize2fs: fix r_bigalloc_big_expand test failure
Theodore Ts'o [Sun, 28 Apr 2024 01:04:33 +0000 (21:04 -0400)]
resize2fs: fix r_bigalloc_big_expand test failure

Manually count the number free clusters in the last block group since
it might not be a multiple of 8, and using ext2fs_bitcount() might not
work if bitmap isn't properly padding out.

In addition, when setting up the block bitmap for the resized file
system, resize2fs was setting up the "real end" of the bitmap in units
of blocks instead of clusters.

We didn't notice this problem earlier because of a test failure which
caused the test to be skipped.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agotests: add better debugging for failures when running resize2fs tests
Theodore Ts'o [Sun, 28 Apr 2024 00:02:05 +0000 (20:02 -0400)]
tests: add better debugging for failures when running resize2fs tests

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agotests: fix tests that were always being skipped
Theodore Ts'o [Sat, 27 Apr 2024 17:35:09 +0000 (13:35 -0400)]
tests: fix tests that were always being skipped

A broken OS check was causing a few tests that were supposed to be
skipped on MacOS, Hurd, and FreeBSD systems to be always skipped.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agotests: fix more expected output files
Theodore Ts'o [Sat, 27 Apr 2024 17:33:39 +0000 (13:33 -0400)]
tests: fix more expected output files

Fixes: 54765493af7d ("libe2p: remove tabs from "Inode size" and "Journal device" in `tune2fs -l` output")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoconfig: update config.{guess,sub}
Theodore Ts'o [Sat, 27 Apr 2024 04:37:13 +0000 (00:37 -0400)]
config: update config.{guess,sub}

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoUpdate Makefile dependencies
Theodore Ts'o [Sat, 27 Apr 2024 04:32:33 +0000 (00:32 -0400)]
Update Makefile dependencies

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoe2fsck.8: minor man page fixes
Theodore Ts'o [Fri, 26 Apr 2024 04:36:31 +0000 (00:36 -0400)]
e2fsck.8: minor man page fixes

Addresses-Debian-Bug: #1038286
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoPrevent i_dtime from being mistaken for an inode number post-2038 wraparound
Theodore Ts'o [Fri, 26 Apr 2024 04:13:03 +0000 (00:13 -0400)]
Prevent i_dtime from being mistaken for an inode number post-2038 wraparound

We explicitly decided not to reserve space for a 64-bit dtime, since
it's never displayed or exposed to userspace.  The dtime field is used
a linked list for the ophan list, and for forensic purposes when
trying to determine when an inode was deleted.  So right after the
2038 epoch, a deleted inode might end up with a dtime which is zero or
smaller than the number of inodes, which will result in e2fsck
reporting a potential problems.  So when we set the dtime, make sure
that the dtime won't be mistaken for an inode number.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agolibextr2fs: handle short reads/writes while creating the qcow file
Theodore Ts'o [Thu, 25 Apr 2024 21:52:05 +0000 (17:52 -0400)]
libextr2fs: handle short reads/writes while creating the qcow file

This issue was flagged by Coverity, although its analysis was
incorrect.  This isn't actually a memory overrun / security issue, but
rather a functional correctness issue since POSIX allows reads and
writes to be partially completed, and in those cases qcow2_copy_data()
could result in a corrutped qcow2 file.

Addresses-Coverity-Bug: 1531830
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agodebian: fix accidental editing error in libext2fs2t664.symbols
Theodore Ts'o [Thu, 25 Apr 2024 17:36:36 +0000 (13:36 -0400)]
debian: fix accidental editing error in libext2fs2t664.symbols

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoconfigure: Use FORTIFY_SOURCE=3 when hardening is enabled
Theodore Ts'o [Thu, 25 Apr 2024 17:23:55 +0000 (13:23 -0400)]
configure: Use FORTIFY_SOURCE=3 when hardening is enabled

FORTIFY_SOURCE=3 provides much more robust checks for buffer overruns
and other memory bugs[1].  It requires gcc 12 and glibc 2.34 which
should be available on most modern distributions (which are the ones
that use --enable-hardening).

[1] https://developers.redhat.com/articles/2022/09/17/gccs-new-fortification-level

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agofsck: fix memory leak on an error exit
Theodore Ts'o [Thu, 25 Apr 2024 17:22:15 +0000 (13:22 -0400)]
fsck: fix memory leak on an error exit

This reduces noise from a static analyzer.

https://github.com/tytso/e2fsprogs/issues/160

Signed-off-by: Theodore Ts'o <tytso@mit.
13 months agolibext2fs: add new getenv.c file
Theodore Ts'o [Thu, 25 Apr 2024 16:41:48 +0000 (12:41 -0400)]
libext2fs: add new getenv.c file

Fixes: eefbea0da810 ("libext2fs: use a safe_getenv() function everywhere")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agotests: fix expect scripts after removing tabs from tune2fs -l output
Theodore Ts'o [Thu, 25 Apr 2024 16:39:42 +0000 (12:39 -0400)]
tests: fix expect scripts after removing tabs from tune2fs -l output

Fixes: 54765493af7d ("libe2p: remove tabs from "Inode size" and "Journal device" in `tune2fs -l` output")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agoMerge branch 'issue-168' of https://github.com/chestnykh/e2fsprogs into next
Theodore Ts'o [Thu, 25 Apr 2024 16:10:09 +0000 (12:10 -0400)]
Merge branch 'issue-168' of https://github.com/chestnykh/e2fsprogs into next

13 months agoMerge branch 'fix-windows-64-bit' of https://github.com/steffen-kiess/e2fsprogs into...
Theodore Ts'o [Thu, 25 Apr 2024 16:06:28 +0000 (12:06 -0400)]
Merge branch 'fix-windows-64-bit' of https://github.com/steffen-kiess/e2fsprogs into next

13 months agoMerge branch 'tune2fs-remove-tabs' of https://github.com/richardfearn/e2fsprogs into...
Theodore Ts'o [Thu, 25 Apr 2024 16:04:34 +0000 (12:04 -0400)]
Merge branch 'tune2fs-remove-tabs' of https://github.com/richardfearn/e2fsprogs into next

13 months agoMerge https://github.com/steven676/e2fsprogs into next
Theodore Ts'o [Thu, 25 Apr 2024 15:57:34 +0000 (11:57 -0400)]
Merge https://github.com/steven676/e2fsprogs into next

13 months agomke2fs: implement timestamp clamping if SOURCE_DATE_EPOCH is set
Theodore Ts'o [Thu, 25 Apr 2024 15:38:32 +0000 (11:38 -0400)]
mke2fs: implement timestamp clamping if SOURCE_DATE_EPOCH is set

When copying files to the newly created file system using "mke2fs -d",
and there are timestamps greater than what is specified by
SOURCE_DATE_EPOCH, clamp the timestamp to the SOURCE_DATE_EPOCH
timestamp.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agolibext2fs: add support for the SOURCE_DATE_EPOCH environment variable
Theodore Ts'o [Thu, 25 Apr 2024 14:42:09 +0000 (10:42 -0400)]
libext2fs: add support for the SOURCE_DATE_EPOCH environment variable

Add SOURCE_DATE_EPOCH support as documented in [1].

[1] https://reproducible-builds.org/specs/source-date-epoch

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agolibext2fs: use a safe_getenv() function everywhere
Theodore Ts'o [Thu, 25 Apr 2024 14:19:08 +0000 (10:19 -0400)]
libext2fs: use a safe_getenv() function everywhere

Hoist safe_getenv() from test_io.c and unix_io.c to a globally
exported ext2fs_safe_getenv() and use it instead of getenv() in
libext2fs.  This provides a bit more safety if e2fsprogs programs are
used in setuid contexts.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
13 months agopo: update e2fsprogs.pot in preparations for v1.47.1-rc1 release
Theodore Ts'o [Wed, 24 Apr 2024 17:29:55 +0000 (13:29 -0400)]
po: update e2fsprogs.pot in preparations for v1.47.1-rc1 release

Signed-off-by: Theodore Ts'o <tytso@mit.edu>